Nitrite (NO2-) as N Back Catalog number: 50303 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9279.23-100-ME Pravastatin sodium, 100µg acid/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 81131-70-6 Price on request 54115 Chloride (Cl-) Price on request 11922.33-K-ME Telmisartan, 1000µg/mL in MeOH, 1mL Price on request